<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        /* button{
            margin-left: 100px;
            margin-top: 20px;
            width: 50px;
        } */
    </style>
</head>
<body>
    <form action="/updatanote" method="POST">
        <input type="hidden" name="_id" value="<%=_id%>">
        <input type="hidden" name="username" value="<%=username%>">
        标题：<input type="text" name="title" value="<%=title%>"><br>
        内容：<textarea name="content" id="" cols="30" rows="10"><%=content%></textarea><br>
        <button>提交</button>
    </form>
</body>
</html>